Handle bar



FIG. 1 is a perspective view of an exemplary handle bar according to the present disclosure in an extended position;

FIG. 2 is a perspective view of the handle bar of FIG. 1 in a retracted position.

FIG. 3 is a front view of the handle bar of FIG. 1 in the retracted position;

FIG. 4 is a rear view of the handle bar of FIG. 1 in the retracted position;

FIG. 5 is a right side view of the handle bar of FIG. 1 in the retracted position;

FIG. 6 is a left side view of the handle bar of FIG. 1 in the retracted position;

FIG. 7 is a top view of the handle bar of FIG. 1 in the retracted position; and,

FIG. 8 is a bottom view of the handle bar of FIG. 1 in the retracted position.

The broken lines represent environment that form no part of the claim. 

CLAIM The ornamental design for a handle bar, as shown and described. 